package Synchronized;

class Count{
     volatile int count = 0;
    synchronized void add(){
        count++;
    }
}
public class demo5 {
    public static void main(String[] args) throws InterruptedException {
        Object locker = new Object();
        Count counter = new Count();
         Thread t1 = new Thread(()->{
             for (int i = 0; i < 10000; i++) {
                 counter.add();
             }
         });

         Thread t2 = new Thread(()->{
             for (int i = 0; i < 10000; i++) {
                 counter.add();
             }
         });

         t1.start();
         t2.start();

         t1.join();
         t2.join();

        System.out.println("count = "+counter.count);
    }
}
